I've read quite a number of discussions about people wanting to merge /bin and /sbin into /usr/bin. The same cannot be said for doing it the other way around.
Is there any technical reason why one would not want to merge /usr/bin and /usr/sbin into /bin, or is it mainly a personal preference/design choice?
Best Answer
The reason that things were merged to /usr and not to / are noted in The Case for the /usr Merge: